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https://github.com/johnhof/fleek-parser

A centralized parser for versioned parsing of swagger docs in fleek modules
https://github.com/johnhof/fleek-parser

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A centralized parser for versioned parsing of swagger docs in fleek modules

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# Fleek Parser

[![Build Status](https://travis-ci.org/fleekjs/fleek-parser.svg)](https://travis-ci.org/fleekjs/fleek-parser) [![npm](https://img.shields.io/npm/l/express.svg)](https://github.com/fleekjs/fleek-parser/blob/master/LICENSE) [![Dependencies](https://img.shields.io/david/fleekjs/fleek-parser.svg)](https://david-dm.org/fleekjs/fleek-parser) [![Join the chat at https://gitter.im/fleekjs/fleek-parser](https://badges.gitter.im/Join%20Chat.svg)](https://gitter.im/fleekjs/fleek-parser?utm_source=badge&utm_medium=badge&utm_campaign=pr-badge&utm_content=badge)

Parser module that parses [swagger documentation](http://swagger.io/) json into a single fully dereferenced object. Acts as the linch pin to the [Fleekjs](https://github.com/fleekjs) environment of micro-utilities.

`$ npm install fleek-parser`

Beyond basic JSON parse:
- Render all `$ref` within the JSON
- Render all `$ref` referring to a separate file - **TODO**
- Merge `allOf` objects
- provide various utilities to access the Swagger document in a non-standard way

## Key

- [Usage](#usage)
- [Basic](#basic)
- [Utilities](#utilities)
- [Reference Material](#reference-material)
- [Swagger](#swagger)
- [Authors](#authors)

## Usage

### Basic

_app.js_
```javascript
var parser = require('fleek-parser');

// parse stringified JSON as json object
var swaggerFile = fs.readFileSync('./path/to/swagger.json')
var swagger = parser.parse(swaggerFile);

// OR

// parse JSON file from path
var swagger = parser.parse("./path/to/swagger.json");
```

_swagger.json_
```JSON
{
"swagger": "2.0",
"info": {
"version": "2.0.0",
"title": "Swagger Petstore",
"contact": {
"name": "Swagger API Team",
"url": "http://swagger.io"
}
},
"host": "petstore.swagger.io",
"basePath": "/api",
"schemes": [
"http"
],
"paths": {
"/pets": {
"get": {
"tags": [ "Pet Operations" ],
"summary": "finds pets in the system",
"responses": {
"200": {
"description": "pet response",
"schema": {
"type": "array",
"items": {
"$ref": "#/definitions/Pet"
}
}
}
}
}
}
},
"definitions": {
"Pet": {
"type": "object",
"required": [
"id"
],
"properties": {
"id": {
"type": "integer",
"format": "int64"
}
}
}
}
}
```

#### Dereference example

```javascript
console.log(swagger.paths['/pets'].get.responses['200'].schema.items)
// {
// "type": "object",
// "required": [
// "id"
// ],
// "properties": {
// "id": {
// "type": "integer",
// "format": "int64"
// }
// }
// }
```

## Utilities

Additional properties are attached to the result to simplify usage

```javascript
var parser = require('fleek-parser');
var swagger = parser.parse('./swager.json');

console.log(swagger.controllers);
console.log(swagger.routeValidationMap);
console.log(swagger.sanitizedRoutes);
```

## Reference Material

#### Swagger

- [Home](http://swagger.io/)
- [Editor Demo](http://editor.swagger.io/)
- [Documentation](https://github.com/swagger-api/swagger-spec/blob/master/versions/2.0.md)

#### By the authors

- [Hart Engineering](http://engineering.hart.com/)

## Authors

- [John Hofrichter](https://github.com/johnhof)
- [Lan Nguyen](https://github.com/lan-nguyen91)

_Built and maintained with [](http://hart.com/) by the [Hart](http://hart.com/) team._